Carrier furnace: inducer motor not running


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Old 01-29-15, 10:08 PM
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Carrier furnace: inducer motor not running

I have a Carrier 58PAV070-12 it is throwing a error 31. I ran a component test and the inducer motor did not run. I directly wired the motor and it ran fine when it got juice. For whatever reason the board is not sending the inducer any voltage. There is a humming sound around the board when the inducer motor should be running. Any help would be appreciated.

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Old 01-29-15, 10:14 PM
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Sounds like you need a new board.
Have you checked the backside of the IDR on the board for obvious damage?

Do you have a volt meter to measure fore 120VAC at PL3 terminals 1 and 3?

 
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Old 01-29-15, 10:19 PM
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If you end up getting a new board it will probably be a kit.
 
 

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